Surface treatment is to meet the corrosion resistance, abrasion resistance, decorative or other special functional requirements of a product.
Common surface treatment processes include spraying, electrophoresis, flocking, hydroplating, off-mold decoration, vacuum plating, I-SD system, electroforming, self-repairing coating, IMD, waterproof plating, silk screen printing, pad printing, water transfer printing, heat transfer printing, thermal sublimation dye printing, baking, oxidizing, mechanical brushing, radium engraving, high-gloss cutting edge, batch flower, sandblasting, corrosion, polishing and so on.
Life, surface treatment technology is usually used to change the surface properties of solid materials to improve appearance, improve corrosion resistance, wear resistance, reduce friction, improve hardness, improve surface fatigue strength and heat resistance.
Expanded Information:
Surface treatment technology can provide special magnetic, optical, electrical, thermal and other physical properties, and even change the mechanical fit, repair wear and tear or wrecking parts, so the surface of the surface of the surface treatment technology is also more and more widely developed and applied.
The principle of surface treatment process is to let a certain mechanical oxide layer, metallic or non-metallic layer deposited on the surface of the solid material to obtain the specific characteristics of the metal composition and covering layer or material treatment layer. The purpose is to change the surface characteristics of the physical, chemical and visual decorative mechanical properties of solid materials.
Baidu Encyclopedia - surface treatment